Install the 1/2 A rod lock pin and the 5th gear rod lock pin B.
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Raise the 3/4 hub slightly and install the 3/4 fork and stem.
Insert the pins into the fork using the tool (B.Vi.949).
Install the fifth gear rod A and the reverse axle B. To do this, slightly raise the input shaft.
Make sure that the following are positioned correctly:
- centering bushings;
- magnet;
- adjusting rings for pre-tensioning bearings on the JR gearbox.
Install the 1/2 and 3/4 locking springs and balls into the crankcase and compress them using the tool (B.Vi. 1570).
Apply Loctite 518 to the joint surface.
Set to third gear.
Position the crankcase with the control shaft in third gear and install the spring and ball to lock until the fifth gear rod appears.
Compress the ball to lock and finish installing the crankcase.
Remove the device (B.Vi.1570).
Rotate the input shaft to ensure the bearings are correctly seated and tighten the tightening bolt to torque (25 Nm).
Install the reverse axle A into place.
Apply three drops of Loctite Frenbloc to the splines of the constant mesh gear and install it using the tool (B.Vi.1175).
On the primary shaft install:
- support ring (with the larger side facing the gear);
- bushing under the gear;
- fifth gear parasitic gear equipped with a synchronizing ring;
- fifth gear hub with spring.
Source is located on the website [RENAULTBOOK]
Using a punch (B.VL31-01), install the fifth gear fork pin.
Engage first gear with the gear shift lever and fifth gear by sliding its fork along the rod.
Tighten the bolt and nut of the gears to the torque:
- primary shaft nut - 25 Nm;
- secondary shaft bolt - 160 Nm.
Set the gearbox to neutral.
Install a new O-ring.
Install the rear cover and tighten the bolts to 25 Nm.
Reinstall the reverse contactor.
Install the JH semi-automatic transmission speed sensor in place.
Install the clutch shaft seal ring using the tool (B.Vi.1601) - for JR gearbox.
Install the clutch release slave cylinder and tighten the bolts to 21 N·m.
Install the differential output shaft seal using tool (B.Vi.945) for the JH gearbox and tool (B.Vi.1058) for the JR gearbox.
Gearbox JH
Place the oiled safety sleeve A on the planetary gear and fit the oiled seal C using tool B.
JR gearbox
Place the safety sleeve A 8 tool (B.Vi.945) on the planetary gear and fit the oiled seal using the tool (B.Vi.1058).
